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<h1><span class="section-number">4.9. </span>Additional information about lexicon for full text search<a class="headerlink" href="#additional-information-about-lexicon-for-full-text-search" title="Permalink to this headline">¶</a></h1>
<p>Groonga uses lexicon for full text search as a table. Thus, Groonga can hold multiple information each lexicon.
For example, Groonga holds frequency of word, flags for stop word, importance of word and so on.</p>
<p>TODO: Write document.</p>
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